I wrote a SerDe that can handle nested structures.
https://github.com/rcongiu
Roberto
On Fri, Dec 9, 2011 at 7:42 AM, Ibrahim Acet wrote:
> Hi,
>
> are there any tutorials available for custom UDF creation ?
>
> ** **
>
> thx
>
> ** **
>
> *Von:* Edward Capriolo [mailto:edlinuxg..
Hi,
are there any tutorials available for custom UDF creation ?
thx
Von: Edward Capriolo [mailto:edlinuxg...@gmail.com]
Gesendet: Freitag, 9. Dezember 2011 16:22
An: user@hive.apache.org
Betreff: Re: nested JSON structures
Hive does have some JSON capabilities. To handle nested structures
Hive does have some JSON capabilities. To handle nested structures like
this I have wrtten custom UDFs that return structs and then use LATERAL
VIEW and explode on them.
http://www.slideshare.net/edwardcapriolo/breaking-firstnormal-form-with-hive
On Fri, Dec 9, 2011 at 10:06 AM, Ibrahim Acet wro
Hi,
with nested json I mean something like this:
{"success": "true", "message": "", "total": "1", "data":
{
"id": "0001",
"type": "donut",
"name": "Cake",
"ppu": 0.55,
"batters":
{
"batter":
u welcome :)
On Fri, Dec 9, 2011 at 9:44 AM, Aditya Singh30
wrote:
> Thanks a lot. It is the very thing I was looking for.. J
>
> ** **
>
> *From:* alo alt [mailto:wget.n...@googlemail.com]
> *Sent:* Friday, December 09, 2011 1:27 PM
> *To:* user@hive.apache.org; bejoy...@yahoo.com
> *Subject
Thanks a lot. It is the very thing I was looking for.. :)
From: alo alt [mailto:wget.n...@googlemail.com]
Sent: Friday, December 09, 2011 1:27 PM
To: user@hive.apache.org; bejoy...@yahoo.com
Subject: Re: Loading data into hive tables
Adithya,
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